血培养阳性患者血清钙分析

Analysis calcium in serum of the patients with blood culture positive

目的分析血培养阳性的成年患者血清钙(Ca)浓度。方法收集2013年1月至2015年7月该院血培养阳性成年患者病例78例(患者组),并收集体检健康者103例(健康对照组)。对2组研究对象的血清Ca、磷(P)、碱性磷酸酶(ALP)进行测定,并对其相关性进行分析。结果患者组Ca浓度为(1.89±0.18)mmol/L,健康对照组为(2.23±0.23)mmol/L,差异有统计学意义(P<0.01);患者组P浓度为(1.23±0.24)mmol/L,健康对照组为(1.25±0.28)mmol/L,差异无统计学意义(P>0.05);患者组ALP为(78.00±42.00)U/L,健康对照组为(76.00±40.00)U/L,差异无统计学意义(P>0.05);患者组Ca与P、ALP的相关系数r分别为0.023、0.031(P>0.05),健康对照组Ca与P、ALP的相关系数r分别为0.125、0.132(P<0.05)。结论血培养阳性的成年患者血清Ca可能降低。

Objective To retrospectively analyze of blood culture positive for adult patients with serum calcium concentration,to understand the relationship between bloodstream infections in patients and serum calcium.Methods From January 2013 to July2015,serum calcium（Ca）,phosphorus（P）,alkaline phosphatase（ALP）in 78 cases with the blood culture positive adult patients and 103 healthy subjects were detected and analyzed.Results The value of CA in adult patients was（1.89±0.18）mmol/L,healthy subjects while of that was（2.23±0.23）mmol/L in healthy subjects,There was statistically significant（P〈0.01）in two groups;The P of patients was（1.23±0.24）mmol/L,which in healthy subjects was（1.25±0.28）mmol/L,There was no statistical difference（P〉0.05）;ALP of patients was（78±42）U/L,which was（76±40）U/L in healthy subjects.There was no statistical difference（P〉0.05）,the r of Ca and P,Ca and ALP were 0.023,0.023respectively（P〉0.05）in patients,while there were 0.125and0.132（P〉0.05）in healthy subjects.Conclusion Calcium in serum of adult patients with blood culture positive might be reduced.